/*
 * Copyright 2012 Faculty of Informatics - Masaryk University.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package cz.muni.fi.pa165.creatures.model.web;

import java.io.Serializable;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.Table;

/**
 * This class represents a function a
 * {@link cz.muni.fi.pa165.creatures.model.web.Person} can be in.
 *
 * @author smikloso
 */
@Entity
@Table(name = "FUNC")
public class Function implements Serializable {

    private static final long serialVersionUID = -734152153321698175L;

    /**
     * Id of a function.
     */
    @Id
    @GeneratedValue(strategy = GenerationType.IDENTITY)
    @Column(name = "function_id")
    private Long id;

    /**
     * String representation of a function.
     */
    @Column(name = "name")
    private String name;

    /**
     * Default constructor.
     */
    public Function() {
    }

    public Function(Long id, String name) {
        this.id = id;
        this.name = name;
    }

    public Function(String role) {
        this.name = role;
    }

    public Function(Long id) {
        this.id = id;
    }

    public Long getId() {
        return id;
    }

    public void setId(Long id) {
        this.id = id;
    }

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    @Override
    public int hashCode() {
        int hash = 3;
        hash = 29 * hash + (this.id != null ? this.id.hashCode() : 0);
        return hash;
    }

    @Override
    public boolean equals(Object obj) {
        if (obj == null) {
            return false;
        }
        if (getClass() != obj.getClass()) {
            return false;
        }
        final Function other = (Function) obj;
        if (this.id != other.id && (this.id == null || !this.id.equals(other.id))) {
            return false;
        }
        return true;
    }

    @Override
    public String toString() {
        return "Function{" + "id=" + id + ", role=" + name + '}';
    }
}
